package com.xyq.friend.domain.exam.dto;

import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import jakarta.validation.constraints.NotNull;
import lombok.Data;

@Data
public class ExamDTO {
    @NotNull(message = "当前竞赛不存在")
    @JsonSerialize(using = ToStringSerializer.class)
    private Long examId ;

}
